Union Bank of India KORBA GERVA Branch in CHHATTISGARH Address & Phone Number can be used for contacting directly, which helps to identify the Exact Location of the Bank. Union Bank of India GERVA Branch KORBA has many branches in CHHATTISGARH. Address for Union Bank of India KORBA in CHHATTISGARH clearly shows the Address of Union Bank of India. In today's fast world, we need quick banking solutions to suit our lifestyle.